Spyderco Ladybug® 3 CPM SPY27® Folding Knife | LPCBL3 | Cobalt Blue FRN | Keychain Field Instrument

The Experience

Spyderco's founder Sal Glesser doesn't carry his company's largest knife, or its most expensive, or its most technically impressive. He carries the Ladybug — a keychain-sized folding knife so small it rides alongside his keys without adding perceptible weight, so capable it tackles every cutting task that crosses his path with authority that consistently surprises anyone who borrows it. This particular Ladybug raises that standard further. The Cobalt Blue FRN handle is the visual signature of Spyderco's elite SPY27 family — and it means the blade inside is CPM SPY27, Spyderco's proprietary powder metallurgy steel developed exclusively with Crucible Industries. Starting with the proven chemistry of VG-10, CPM SPY27 supercharges it with increased volumes of carbon, molybdenum, and vanadium, adds niobium and nitrogen, and subjects the entire alloy to Crucible's Particle Metallurgy process — producing an exceptional microstructure that gets "sticky sharp," holds that edge longer, and resists corrosion at a level standard VG-10 cannot match. All of it in a knife that weighs 0.6 ounces and fits on a keychain. This is the Ladybug for the field professional, the naturalist, and the serious collector who wants the best steel available in the smallest possible package — and recognizes the Cobalt Blue handle for exactly what it signals.

Scientific Engineering

• CPM SPY27 — Spyderco's Proprietary Blade Steel: Developed exclusively with Crucible Industries, CPM SPY27 begins with cobalt-enriched VG-10 alloy chemistry and enhances it through Crucible's Particle Metallurgy process — atomizing molten steel into fine powder before consolidating it under high pressure to produce an exceptionally uniform alloy distribution throughout the blade. The result is a microstructure free of the segregation that limits conventional steel performance, with significantly improved edge retention, toughness, and corrosion resistance over standard VG-10.
• "Sticky Sharp" Edge Performance: CPM SPY27 is renowned among serious knife users for its ability to achieve and maintain a "sticky sharp" edge — a tactile sharpness quality where the blade grabs rather than slides across material being cut. This characteristic is a direct result of the steel's fine, homogenous carbide structure produced by the CPM process.
• Hollow Ground Modified Clip Point Blade: The 1.94-inch blade is hollow ground — a concave geometry that produces an exceptionally thin, aggressive edge profile optimized for slicing performance. The modified clip point profile provides a versatile tip geometry suited for both precision work and general field cutting tasks.
• Trademark Round Hole™ One-Handed Opening: Spyderco's signature round hole allows smooth, reliable one-handed deployment with either thumb or forefinger — accessible even on a knife this compact.
• Bi-Directional Texturing™ FRN Handle: The Cobalt Blue fiberglass-reinforced nylon handle scales are injection-molded with Spyderco's patented Bi-Directional Texturing — angled ridges that provide a secure non-slip grip from any hand position including wet or gloved hands in active field conditions.
• Lockback Mechanism: A stout back lock secures the blade firmly in the open position during use — one of the most time-tested and mechanically reliable locking systems in folding knife design.
• Keychain/Lanyard Configuration: An integrated keychain hole allows the Ladybug to ride permanently on a keychain, carabiner, or pack attachment point — always accessible, never left behind.
• Clipless Design: The Ladybug's clipless handle keeps its profile minimal and snag-free — riding flat in a watch pocket or on a keychain without the bulk or printing of a conventional clip knife.
• Cobalt Blue — Signature SPY27 Colorway: Across the entire Spyderco lineup, Cobalt Blue handles mark CPM SPY27 steel instruments exclusively — making the color itself a meaningful quality signal that serious knife enthusiasts recognize immediately.

Boutique & Conservation Values

• The Founder's Carry — Elevated: The Ladybug is the knife Spyderco's founder chose to carry every day. The CPM SPY27 Cobalt Blue expression takes that choice and elevates it with the best blade steel Spyderco produces — a meaningful distinction for the collector and field professional who understands what the Cobalt Blue handle represents.
• Premium Steel, Minimal Package: CPM SPY27 is reserved for Spyderco's most performance-oriented instruments. Finding it in a 0.6-ounce keychain knife is genuinely unusual — and genuinely compelling for the serious user who refuses to compromise on blade quality regardless of form factor.
• Country of Origin: Japan
• Spyderco Warranty: Every Ladybug® 3 CPM SPY27® is backed by Spyderco's manufacturer warranty against defects in materials and workmanship.

Specifications

• Blade Length: 1.94" (49.3mm)
• Cutting Edge: 1.63" (41.4mm)
• Blade Thickness: 0.087" (2.2mm)
• Blade Steel: CPM SPY27 Stainless Steel
• Blade Profile: Modified Clip Point
• Blade Finish: Satin
• Blade Grind: Hollow
• Overall Length: 4.49" (114mm)
• Closed Length: 2.56" (65mm)
• Handle Material: Cobalt Blue FRN (Fiberglass-Reinforced Nylon)
• Lock Type: Lockback
• Weight: 0.6 oz. (17g)
• Carry System: Keychain hole, clipless
• Country of Origin: Japan
• Shipping Weight: 1 lb. (estimated)
• Warranty: Spyderco Manufacturer Warranty